CN214895385U

CN214895385U - Take smoke protection system amount of wind speed tester of telescopic link

Info

Publication number: CN214895385U
Application number: CN202120484767.1U
Authority: CN
Inventors: 王莉; 李志军; 李才有; 濮弿忠; 汤治海
Original assignee: Yunnan Yunying Fire Control Facilities Maintenance Management Co ltd
Current assignee: Yunnan Yunying Fire Control Facilities Maintenance Management Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-26
Anticipated expiration: 2031-03-05

Abstract

The utility model relates to an amount of wind speed tester technical field, specifically speaking relates to take smoke protection system amount of wind speed tester of telescopic link, including the supporting seat, the slot has all been seted up to the mutually opposite one side of lug, is equipped with the wind speed tester above the supporting seat, and the position that wind speed tester lower surface corresponds with the slot still is equipped with the inserted block, and the symmetry is equipped with the slider on the telescopic link circumference outer wall, and the telescopic link below is equipped with the connecting block, and the telescopic link below is equipped with handheld pole, is close to the bottom position symmetry on the handheld pole circumference outer wall and is equipped with the handle, and handheld pole below is equipped with twists the handle, twists the central point of handle and is equipped with the threaded rod; this take smoke protection system amount of wind speed tester of telescopic link, the cooperation of supporting seat and lug, the installation wind speed tester of being convenient for peg graft under fastening bolt's cooperation, conveniently dismantles the combination and uses, and the telescopic link is pegged graft with handheld pole and is cooperated, is twisting under the cooperation with the threaded rod, helps the height of manual regulation telescopic link.

Description

Take smoke protection system amount of wind speed tester of telescopic link

Technical Field

The utility model relates to an amount of wind speed tester technical field specifically is a take smoke protection system amount of wind speed tester of telescopic link.

Background

The wind speed tester comprises an air inlet pipe, a handle connected with the air inlet pipe, an impeller positioned in the air inlet pipe, a photoelectric sensor and a counter, wherein the photoelectric sensor comprises a photoelectric emitter, a photoelectric receiver and a signal output end;

the general wind speed tester can not adjust the height, and is inconvenient to the test of the wind speed of the height of different positions, inconvenient to carry as a whole and inflexible to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take smoke protection system amount of wind speed tester of telescopic link to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a wind volume and wind speed tester of a smoke protection system with a telescopic rod comprises a supporting seat, wherein convex blocks are arranged on the upper surface of the supporting seat close to two ends, slots are formed in the mutually opposite surfaces of the convex blocks, jacks communicated with the slots are formed in the front end surfaces of the convex blocks, fastening bolts are arranged in the jacks, a wind speed tester is arranged above the supporting seat, an inserting block is further arranged at the position, corresponding to the slots, of the lower surface of the wind speed tester, a first threaded hole is formed in the inserting block, a fan is arranged in the middle of the wind speed tester, the telescopic rod is arranged at the central position of the lower surface of the supporting seat, sliding blocks are symmetrically arranged on the circumferential outer wall of the telescopic rod, a circular groove is formed in the middle of the bottom of the telescopic rod, a connecting block is arranged below the telescopic rod, a second threaded hole is formed in the middle of the connecting block, a handheld rod is arranged below the telescopic rod, the utility model discloses a portable electronic device, including handheld pole, slider, handle, slider, the logical groove has been seted up to handheld pole top central point position, the spout has been seted up to the position that corresponds with the slider in leading to the groove, be close to bottom position symmetry on the handheld pole circumference outer wall and be equipped with the handle, it is equipped with to twist to be equipped with the handle to handheld pole below, twist central point position and be equipped with the threaded rod, the threaded rod extends to and leads to the groove, just the threaded rod passes the second screw hole.

Preferably, the lug and the supporting seat are of an integrally formed structure, and the telescopic rod and the supporting seat are of an integrally formed structure.

Preferably, the insert block and the wind speed tester are of an integrally formed structure, the width of the insert block is matched with that of the slot, and the fan is rotatably connected with the wind speed tester.

Preferably, the aperture of the first threaded hole is matched with the aperture of the jack, the fastening bolt is matched with the aperture of the jack, and the diameter of the fastening bolt is matched with the aperture of the first threaded hole.

Preferably, the slider and the telescopic link are of an integrally formed structure, the connecting block and the telescopic link are welded and fixed, and the diameter of the connecting block is smaller than that of the through groove.

Preferably, the handle is fixedly connected with the handheld rod through screws, and the width of the sliding groove is matched with that of the sliding block.

Preferably, twist the handle and threaded rod welded fastening, the threaded rod rotates with handheld pole to be connected, the diameter of threaded rod and the diameter looks adaptation of second screw hole, the threaded rod top still is equipped with the stopper, the stopper passes through screw fixed connection with the threaded rod, the diameter of stopper and the diameter looks adaptation of circular slot.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the supporting seat is convenient for peg graft and install the wind speed tester with the cooperation of lug, under fastening bolt's cooperation, conveniently dismantles the combination and uses, and the telescopic link is pegged graft with handheld pole and is cooperated, twisting under the cooperation with the threaded rod, helps the height of manual regulation telescopic link.

2. The utility model discloses cooperate the handle on the handheld pole, the handheld use that carries of convenient to use person, the threaded rod is twisting under the normal running fit, and the better manual regulation that carries on uses, and the cooperation of stopper prevents the connecting block on the telescopic link, rotates and breaks away from the threaded rod, influences whole detection and uses, and holistic convenient dismantlement combination helps carrying the use.

Drawings

Fig. 1 is a schematic view of the whole structure of the wind volume and wind speed tester of the smoke prevention system with the telescopic rod of the present invention;

fig. 2 is a schematic view of the structure of the usage state of the wind volume and wind speed tester of the smoke protection system with the telescopic rod of the present invention;

FIG. 3 is a schematic view of the structure of the wind speed tester and the supporting base;

FIG. 4 is a schematic view of the combined structure of the support base and the telescopic rod of the present invention;

fig. 5 is a schematic view of the combined structure of the hand-held rod and the threaded rod of the present invention.

The various reference numbers in the figures mean:

1. a supporting seat; 10. a bump; 11. a slot; 12. a jack; 120. fastening a bolt;

2. a wind speed tester; 20. inserting a block; 21. a first threaded hole; 22. a fan;

3. a telescopic rod; 30. a slider; 31. a circular groove; 32. connecting blocks; 320. a second threaded hole;

4. a hand-held wand; 40. a through groove; 400. a chute; 41. a handle;

5. twisting a handle; 50. a threaded rod; 51. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left" and "right" are used,

The terms "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the appended drawings to indicate orientations and positional relationships that are based on the orientation shown in the drawings, and are used only for convenience in describing and simplifying the present disclosure, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present disclosure.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

an air quantity and air speed tester of a smoke prevention system with a telescopic rod comprises a supporting seat 1, wherein convex blocks 10 are arranged on the upper surface of the supporting seat 1 close to two ends, slots 11 are formed in the mutually opposite surfaces of the convex blocks 10, jacks 12 communicated with the slots 11 are formed in the front end surfaces of the convex blocks 10, fastening bolts 120 are arranged in the jacks 12, an air speed tester 2 is arranged above the supporting seat 1, an inserting block 20 is further arranged at the position, corresponding to the slots 11, of the lower surface of the air speed tester 2, a first threaded hole 21 is formed in the inserting block 20, a fan 22 is arranged in the middle of the air speed tester 2, a telescopic rod 3 is arranged in the center of the lower surface of the supporting seat 1, sliding blocks 30 are symmetrically arranged on the circumferential outer wall of the telescopic rod 3, a circular groove 31 is formed in the middle of the bottom of the telescopic rod 3, a connecting block 32 is arranged below the telescopic rod 3, a second threaded hole 320 is formed in the middle of the connecting block 32, and a hand-held rod 4 is arranged below the telescopic rod 3, the top center position of the handheld rod 4 is provided with a through groove 40, a sliding groove 400 is formed in the through groove 40 and corresponds to the sliding block 30, a handle 41 is symmetrically arranged on the outer wall of the circumference of the handheld rod 4 close to the bottom, a screwing handle 5 is arranged below the handheld rod 4, a threaded rod 50 is arranged at the center position of the screwing handle 5, the threaded rod 50 extends into the through groove 40, and the threaded rod 50 penetrates through the second threaded hole 320.

In this embodiment, the protrusion 10 and the supporting seat 1 are integrally formed, and the telescopic rod 3 and the supporting seat 1 are integrally formed, so as to increase the connection stability.

Furthermore, the insert block 20 and the wind speed tester 2 are of an integrally formed structure, the width of the insert block 20 is matched with that of the slot 11, and the fan 22 is rotatably connected with the wind speed tester 2, so that the wind speed tester 2 and the support seat 1 can be conveniently combined for use.

Secondly, the aperture of first screw hole 21 and the aperture looks adaptation of jack 12, fastening bolt 120 and the aperture looks adaptation of jack 12, the diameter of fastening bolt 120 and the aperture looks adaptation of first screw hole 21, under fastening bolt 120's cooperation, the fixed position of wind speed tester 2 of convenient to use person prevents that in use from breaking away from and dropping, influences the amount of wind and wind speed and detects the use.

Specifically, slider 30 and telescopic link 3 are integrated into one piece structure, and connecting block 32 and 3 welded fastening of telescopic link, the diameter of connecting block 32 are less than the diameter that leads to groove 40, and under the cooperation of connecting block 32, the threaded connection of telescopic link 3 and threaded rod 50 of being convenient for uses.

Secondly, the handle 41 is fixedly connected with the handheld rod 4 through screws, the width of the sliding groove 400 is matched with that of the sliding block 30, and the handle 41 is matched with the sliding block, so that a user can conveniently use the handheld rod.

It should be noted that, twist 5 and threaded rod 50 welded fastening, threaded rod 50 rotates with handheld pole 4 to be connected, threaded rod 50's diameter and the diameter looks adaptation of second screw hole 320, threaded rod 50 top still is equipped with stopper 51, stopper 51 passes through screw fixed connection with threaded rod 50, stopper 51's diameter and the diameter looks adaptation of circular slot 31, under stopper 51's cooperation, prevent that connecting block 32 from breaking away from threaded rod 50, influence and detect the use, twist 5 rotations, drive threaded rod 50's rotation, make connecting block 32 stable reciprocating on threaded rod 50, carry out the regulation of different length and use.

The smoke protection system amount of wind speed tester of taking telescopic link of this embodiment is when using, the manual threaded rod 50 and the 32 threaded connection of connecting block of user, telescopic link 3 and logical groove 40 cooperation of pegging graft, then install the wind speed tester 2 that will correspond on supporting seat 1, it is fixed through fastening bolt 120, fastening bolt 120 pass jack 12 and with first screw hole 21 threaded connection, then manually open wind speed tester 2, height according to needs, the manual rotation of user twists handle 5, carry out the altitude mixture control and use, when not using, whole device conveniently dismantles and carries the use, increase the flexibility of using.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take smoke protection system amount of wind speed tester of telescopic link, includes supporting seat (1), its characterized in that: the wind speed tester is characterized in that the upper surface of the supporting seat (1) is provided with lugs (10) close to two ends, one side of each lug (10) opposite to each other is provided with a slot (11), the front end surface of each lug (10) is provided with a jack (12) communicated with the slots (11), each jack (12) is provided with a fastening bolt (120), a wind speed tester (2) is arranged above the supporting seat (1), the lower surface of the wind speed tester (2) is provided with an insert block (20) at a position corresponding to the slots (11), the insert block (20) is provided with a first threaded hole (21), the middle position of the wind speed tester (2) is provided with a fan (22), the central position of the lower surface of the supporting seat (1) is provided with a telescopic rod (3), the outer wall of the circumference of the telescopic rod (3) is symmetrically provided with a slide block (30), and the middle of the bottom of the telescopic rod (3) is provided with a circular groove (31), telescopic link (3) below is equipped with connecting block (32), second screw hole (320) have been seted up to connecting block (32) intermediate position, telescopic link (3) below is equipped with handheld pole (4), handheld pole (4) top central point puts and has seted up logical groove (40), spout (400) have been seted up with the position that slider (30) corresponds in leading to groove (40), it is equipped with handle (41) to be close to bottom position symmetry on handheld pole (4) circumference outer wall, handheld pole (4) below is equipped with twists (5), it is equipped with threaded rod (50) to twist (5) central point and put, threaded rod (50) extend to in leading to groove (40), just second screw hole (320) are passed in threaded rod (50).

2. The wind volume and wind speed tester of the smoke prevention system with the telescopic rod as claimed in claim 1, wherein: the lug (10) and the supporting seat (1) are of an integrally formed structure, and the telescopic rod (3) and the supporting seat (1) are of an integrally formed structure.

3. The wind volume and wind speed tester of the smoke prevention system with the telescopic rod as claimed in claim 1, wherein: the plug block (20) and the wind speed tester (2) are of an integrally formed structure, the width of the plug block (20) is matched with that of the slot (11), and the fan (22) is rotatably connected with the wind speed tester (2).

4. The wind volume and wind speed tester of the smoke prevention system with the telescopic rod as claimed in claim 1, wherein: the aperture of the first threaded hole (21) is matched with the aperture of the jack (12), the fastening bolt (120) is matched with the aperture of the jack (12), and the diameter of the fastening bolt (120) is matched with the aperture of the first threaded hole (21).

5. The wind volume and wind speed tester of the smoke prevention system with the telescopic rod as claimed in claim 1, wherein: slider (30) and telescopic link (3) are integrated into one piece structure, connecting block (32) and telescopic link (3) welded fastening, the diameter of connecting block (32) is less than the diameter that leads to groove (40).

6. The wind volume and wind speed tester of the smoke prevention system with the telescopic rod as claimed in claim 1, wherein: the handle (41) is fixedly connected with the handheld rod (4) through screws, and the width of the sliding groove (400) is matched with that of the sliding block (30).

7. The wind volume and wind speed tester of the smoke prevention system with the telescopic rod as claimed in claim 1, wherein: twist (5) and threaded rod (50) welded fastening, threaded rod (50) are rotated with handheld pole (4) and are connected, the diameter of threaded rod (50) and the diameter looks adaptation of second screw hole (320), threaded rod (50) top still is equipped with stopper (51), stopper (51) pass through screw fixed connection with threaded rod (50), the diameter of stopper (51) and the diameter looks adaptation of circular slot (31).